Kumar, Arvind
Environment management/ Arvind Kumar - New Dehli : APH Publishing, c2004. - xiv, 422p. : ill. ; tab. ; 24cm.
Includes index.
9788176487641 8176487643
Environment
333.7 / KUE
Environment management/ Arvind Kumar - New Dehli : APH Publishing, c2004. - xiv, 422p. : ill. ; tab. ; 24cm.
Includes index.
9788176487641 8176487643
Environment
333.7 / KUE